GE VAT200 Quick Start Manual page 55

2. Energy saving mode is only available under V/F mode. (0-00 = 0002) 。
3-22： ： ： ： Carrier Frequency (KHz) ： ： ： ： 2-16
Carrier
3-22
Frequency
2 2KHz
3 3KHz
4 4KHz
5 5KHz
※ Note ： The external electronic components maybe interfered, more serious, even the motor
vibration due to cutting of the high carrier frequency waveform, although the inverter
provides low noise environment in running. Thusly, it is necessary to regulate the carrier
frequency.
3-23 : Center Frequency (CF) of Traverse Run(%） ） ） ） : 2-16
3-24 : Amplitude（ （ （ （ %） ） ） ） : 0.1-20.0
3-25 : Amplitude Drop（ （ （ （ %） ） ） ） : 0.0-50.0
3-26 : Acceleration Time (s) : 0.5-60.0
3-27 : Deceleration Time (s) : 0.5-60.0
3-28 : Deviated traverse（ （ （ （ X upper deviation） ） ） ） (%) : 0.0-20.0
3-29 : Deviated traverse（ （ （ （ Y lower deviation ） ） ） ） (%) : 0.0-20.0
Traverse Run is defined as adding a triangle wave to the basic operation frequency of inverter output
frequency at the preset acceleration and deceleration time. The action is as the graph below:
3-23: Traverse Run Center frequency （ % ）
3-24: Amplitude （ % ）
3-25: Amplitude Drop （ % ）
3-26: Acceleration Time (s)
3-27: Deceleration Time (s)
3-28: Deviated traverse
（ X upper deviation ）
3-29: Deviated traverse
(Y lower deviation)
1) The traverse run is available as the run command and the terminal (5-00~5-05=0025) for such
operation both ON. Inverter operating, the traverse run is ready when the inverter output
frequency reaches center frequency (3-23). During acceleration to center frequency, the
acceleration time is at the originally preset value (3-02/3-06). When the traverse run is OFF or the
Inverter is OFF, the deceleration time is also at original preset value (3-03/3-07). However, in
traverse running, the inverter is at traverse run acceleration time (3-36) and deceleration time
(3-27). The action is as follow diagram:
F
out
3-23
RUN ON
5-00 ~ 5-06 = 25
Carrier
3-22
Frequency
6 6KHz
7 7KHz
8 8KHz
9 9KHz
F
out
3-23
0
3-24
3-24
3-02
3-06
0
3-22
Frequency
10
11
12
13
3-25
3-24
3-27
3-26
Traverse run
3-25
3-25
3-26
4-29
Chapter 4 Software Index
Carrier
3-22
10KHz 14
11KHz 15
12KHz 16
13KHz
3-28
3-29
3-27
3-03
3-07
Carrier
Frequency
14KHz
15KHz
16KHz
Time
Time